130358248

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2351}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 254016000

約数和(自身を除く): 123657752

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 239, 478, 956, 1912, 2351, 4702, 6931, 9404, 13862, 18808, 27724, 55448, 68179, 136358, 272716, 545432, 561889, 1123778, 2247556, 4495112, 16294781, 32589562, 65179124, 130358248]

約数ペア:

[(1, 130358248), (2, 65179124), (4, 32589562), (8, 16294781), (29, 4495112), (58, 2247556), (116, 1123778), (232, 561889), (239, 545432), (478, 272716), (956, 136358), (1912, 68179), (2351, 55448), (4702, 27724), (6931, 18808), (9404, 13862)]